<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    
    <div id="app">
        <ul>
            <!-- <li v-for="(item,index) in list">{{item}}</li> -->
            <!-- 不需要使用下标时可以省略，index，只有一个参数时可以省略小括号 -->
             <li v-for="item in list">{{item}}</li>
        </ul>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.7.16/dist/vue.js"></script>
    <script>
        const app = new Vue({
            el:'#app',
            data:{
                list:['苹果' , '香蕉' , '橘子']
            }
        })
    </script>
</body>
</html>